2 c. Bisquick baking mix
1/2 c. cold water
1/2 c. grated Parmesan cheese
1 tsp. dried oregano leaves, slightly crushed
1/2 tsp. garlic powder
8 oz. tomato sauce
3 1/2 oz. pkg. pepperoni
1 (2.2 oz.) can sliced olives
1 (2 1/2 oz.) jar sliced mushrooms
1 1/2 c. shredded Mozzarella cheese (6 oz.)

Heat oven to 425°. Mix baking mix and water until soft dough forms; beat vigorously for 20 strokes. Pat dough with hands floured with baking mix into 12-inch heart shape on lightly greased cookie sheet, carefully forming a 1/2-inch rim. Sprinkle evenly with Parmesan cheese. Stir oregano and garlic powder into tomato sauce; spoon over Parmesan cheese. Carefully spread to cover; sprinkle with remaining ingredients. Bake until crust is golden brown, about 20 minutes.